Integer overflow in oggenc in vorbis-tools 1.4.0 allows remote attackers to cause a denial of service (crash) via a crafted number of channels in a WAV file, which triggers an out-of-bounds memory access.

References

• https://nvd.nist.gov/vuln/detail/CVE-2014-9639
• https://trac.xiph.org/ticket/2136
• http://lists.fedoraproject.org/pipermail/package-announce/2015-February/150543.html
• http://lists.fedoraproject.org/pipermail/package-announce/2015-February/150570.html
• http://lists.opensuse.org/opensuse-updates/2015-03/msg00054.html
• http://seclists.org/fulldisclosure/2015/Jan/78
• http://www.openwall.com/lists/oss-security/2015/01/21/5
• http://www.openwall.com/lists/oss-security/2015/01/22/9
• http://www.securityfocus.com/bid/72295